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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "core/dom/StyleEngine.h" | 5 #include "core/dom/StyleEngine.h" |
6 | 6 |
7 #include "core/css/StyleSheetContents.h" | 7 #include "core/css/StyleSheetContents.h" |
8 #include "core/dom/Document.h" | 8 #include "core/dom/Document.h" |
9 #include "core/dom/NodeComputedStyle.h" | 9 #include "core/dom/NodeComputedStyle.h" |
10 #include "core/dom/shadow/ShadowRootInit.h" | 10 #include "core/dom/shadow/ShadowRootInit.h" |
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332 EXPECT_EQ(makeRGB(0, 0, 0), | 332 EXPECT_EQ(makeRGB(0, 0, 0), |
333 t1->computedStyle()->visitedDependentColor(CSSPropertyColor)); | 333 t1->computedStyle()->visitedDependentColor(CSSPropertyColor)); |
334 | 334 |
335 unsigned beforeCount = styleEngine().styleForElementCount(); | 335 unsigned beforeCount = styleEngine().styleForElementCount(); |
336 | 336 |
337 Element* s1 = document().getElementById("s1"); | 337 Element* s1 = document().getElementById("s1"); |
338 s1->setAttribute(blink::HTMLNames::mediaAttr, "(max-width: 2000px)"); | 338 s1->setAttribute(blink::HTMLNames::mediaAttr, "(max-width: 2000px)"); |
339 document().view()->updateAllLifecyclePhases(); | 339 document().view()->updateAllLifecyclePhases(); |
340 | 340 |
341 unsigned afterCount = styleEngine().styleForElementCount(); | 341 unsigned afterCount = styleEngine().styleForElementCount(); |
342 // TODO(rune@opera.com): Should be 1u for ruleset based invalidations. | 342 EXPECT_EQ(1u, afterCount - beforeCount); |
343 EXPECT_EQ(8u, afterCount - beforeCount); | |
344 | 343 |
345 ASSERT_TRUE(t1->computedStyle()); | 344 ASSERT_TRUE(t1->computedStyle()); |
346 EXPECT_EQ(makeRGB(0, 128, 0), | 345 EXPECT_EQ(makeRGB(0, 128, 0), |
347 t1->computedStyle()->visitedDependentColor(CSSPropertyColor)); | 346 t1->computedStyle()->visitedDependentColor(CSSPropertyColor)); |
348 } | 347 } |
349 | 348 |
350 TEST_F(StyleEngineTest, StyleMediaAttributeNoStyleChange) { | 349 TEST_F(StyleEngineTest, StyleMediaAttributeNoStyleChange) { |
351 document().body()->setInnerHTML( | 350 document().body()->setInnerHTML( |
352 "<style id='s1' media='(max-width: 1000px)'>#t1 { color: green }</style>" | 351 "<style id='s1' media='(max-width: 1000px)'>#t1 { color: green }</style>" |
353 "<div id='t1'>Green</div><div></div>"); | 352 "<div id='t1'>Green</div><div></div>"); |
354 document().view()->updateAllLifecyclePhases(); | 353 document().view()->updateAllLifecyclePhases(); |
355 | 354 |
356 Element* t1 = document().getElementById("t1"); | 355 Element* t1 = document().getElementById("t1"); |
357 ASSERT_TRUE(t1); | 356 ASSERT_TRUE(t1); |
358 ASSERT_TRUE(t1->computedStyle()); | 357 ASSERT_TRUE(t1->computedStyle()); |
359 EXPECT_EQ(makeRGB(0, 128, 0), | 358 EXPECT_EQ(makeRGB(0, 128, 0), |
360 t1->computedStyle()->visitedDependentColor(CSSPropertyColor)); | 359 t1->computedStyle()->visitedDependentColor(CSSPropertyColor)); |
361 | 360 |
362 unsigned beforeCount = styleEngine().styleForElementCount(); | 361 unsigned beforeCount = styleEngine().styleForElementCount(); |
363 | 362 |
364 Element* s1 = document().getElementById("s1"); | 363 Element* s1 = document().getElementById("s1"); |
365 s1->setAttribute(blink::HTMLNames::mediaAttr, "(max-width: 2000px)"); | 364 s1->setAttribute(blink::HTMLNames::mediaAttr, "(max-width: 2000px)"); |
366 document().view()->updateAllLifecyclePhases(); | 365 document().view()->updateAllLifecyclePhases(); |
367 | 366 |
368 unsigned afterCount = styleEngine().styleForElementCount(); | 367 unsigned afterCount = styleEngine().styleForElementCount(); |
369 // TODO(rune@opera.com): Should be 0 for ruleset based invalidations. | 368 EXPECT_EQ(0u, afterCount - beforeCount); |
370 EXPECT_EQ(8u, afterCount - beforeCount); | |
371 | 369 |
372 ASSERT_TRUE(t1->computedStyle()); | 370 ASSERT_TRUE(t1->computedStyle()); |
373 EXPECT_EQ(makeRGB(0, 128, 0), | 371 EXPECT_EQ(makeRGB(0, 128, 0), |
374 t1->computedStyle()->visitedDependentColor(CSSPropertyColor)); | 372 t1->computedStyle()->visitedDependentColor(CSSPropertyColor)); |
375 } | 373 } |
376 | 374 |
377 } // namespace blink | 375 } // namespace blink |
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